HD155121F Datasheet, PDF (27/57 Pages) Hitachi Semiconductor – RF Transceiver IC for GSM and PCN Dual band cellular systems

HD155121F
Mixer1 Typical Performance (cont)
• Mixer1 S parameters Port1: pin2 (MIX1IN1)
Port2: pin1 (MIX1INB1)
Frequency
(MHz)
895
900
905
910
915
920
925
930
935
940
945
950
955
960
965
970
975
980
985
990
S11
Mag.(mU) Ang.(degree)
754.62
−82.557
752.44
−82.957
752.00
−83.314
750.32
−83.658
749.06
−84.053
748.42
−84.440
748.51
−84.849
747.39
−85.213
747.02
−85.626
747.44
−86.053
747.37
−86.488
747.45
−87.054
747.73
−87.535
746.74
−88.119
745.30
−88.735
743.28
−89.301
740.18
−89.825
737.01
−90.247
734.02
−90.646
732.70
−90.928
S21
Mag.(mU) Ang.(degree)
109.41
91.89
111.75
91.71
114.04
91.39
116.14
90.76
117.73
90.14
119.37
89.31
120.64
88.41
121.21
87.64
121.81
86.90
121.93
85.90
121.22
85.11
119.98
84.55
118.34
84.32
116.90
84.63
116.23
85.41
116.77
86.34
118.14
87.31
120.72
87.54
123.00
87.15
124.32
86.51
S12
Mag.(mU) Ang.(degree)
107.94
90.73
110.03
90.71
112.02
90.57
113.69
90.19
115.37
89.68
116.73
89.03
118.02
88.48
118.93
87.72
119.54
87.08
119.78
86.27
119.74
85.56
119.01
85.13
117.70
84.95
116.32
85.38
116.29
86.13
116.94
87.04
119.06
87.75
121.81
87.96
124.35
87.64
125.87
86.67
S22
Mag.(mU) Ang.(degree)
739.46
−79.502
737.07
−79.884
735.32
−80.164
733.45
−80.543
732.38
−80.877
731.16
−81.223
730.91
−81.544
729.92
−81.910
729.54
−82.283
729.38
−82.668
730.05
−83.100
730.63
−83.532
730.78
−84.137
730.02
−84.752
728.56
−85.411
724.68
−86.052
721.14
−86.574
717.34
−86.974
713.39
−87.278
711.49
−87.564
• Mixer1 S parameters Port1: pin48 (MIX1IN2) Port2: pin47 (MIX1INB2)
Frequency
(MHz)
1795
1800
1805
1810
1815
1820
1825
1830
1835
1840
1845
1850
1855
1860
1865
1870
1875
1880
1885
1890
S11
Mag.(mU) Ang.(degree)
522.87
−137.31
523.98
−137.67
525.39
−138.01
526.77
−138.39
527.49
−138.68
528.26
−139.03
529.92
−139.36
531.15
−139.75
532.28
−140.13
533.43
−140.54
534.27
−140.93
535.62
−141.23
536.47
−141.66
537.71
−142.01
538.84
−142.45
539.18
−142.85
540.41
−143.27
541.22
−143.76
541.78
−144.18
542.05
−144.59
S21
Mag.(mU) Ang.(degree)
173.99
54.38
174.59
54.42
174.84
54.36
175.19
54.40
175.11
54.23
175.97
54.08
175.84
53.85
175.93
53.54
176.03
53.25
175.87
52.85
175.65
52.50
175.01
52.14
174.36
51.65
173.43
51.37
172.32
51.08
170.91
50.76
169.63
50.55
167.87
50.28
166.42
50.26
164.56
50.29
S12
Mag.(mU) Ang.(degree)
179.98
56.40
178.85
56.36
178.30
56.29
177.57
56.30
176.49
56.34
176.09
56.40
175.23
56.38
174.88
56.61
174.18
56.57
173.91
56.55
172.74
56.68
172.61
56.61
171.73
56.67
171.48
56.79
170.72
56.84
170.10
56.93
169.55
56.99
168.56
56.99
168.32
57.05
167.81
57.13
S22
Mag.(mU) Ang.(degree)
601.94
−158.40
601.55
−158.76
600.91
−159.11
600.89
−159.53
599.30
−159.93
599.71
−160.34
598.92
−160.88
598.29
−161.22
597.93
−161.63
597.23
−162.11
596.37
−162.53
596.30
−163.01
594.72
−163.49
594.24
−163.88
592.85
−164.40
592.38
−164.88
591.02
−165.30
590.16
−165.77
589.17
−166.18
588.64
−166.65
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